当前位置：网站首页>Golang Break, Continue out of multi-layer cycle

Golang Break, Continue out of multi-layer cycle

2022-08-07 04:09:00 【@aircraft carrier】

Break

The

break statement can end for, switch, and select blocks of code.Break just jumps out of a for loop when no label is used.The break statement can also add a label after the statement to indicate exiting the code block corresponding to a label. The label must be defined on the corresponding for, switch and select code blocks.

func main() {OuterLoop:for i := 0; i < 2; i++ {for j := 0; j < 5; j++ {switch j {case 2:fmt.Println(i, j)break OuterLoopcase 3:fmt.Println(i, j)break OuterLoop}}}}

continue

The

continue statement can end the current loop and start the next loop iteration process. It can only be used in for loops.When adding a label after the continue statement, it means to start the loop corresponding to the label.For example:

func main() {OuterLoop:for i := 0; i < 2; i++ {for j := 0; j < 5; j++ {switch j {case 2:fmt.Println(i, j)continue OuterLoop}}}}

原网站

版权声明
本文为[@aircraft carrier]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/219/202208070406402505.html

边栏推荐

猜你喜欢

随机推荐